GRX Technology Co, Ltd
EV3305DD-00A 5V, 1.3A Fixed Frequency White LED Driver Evaluation Board QFN8
EV3305DD-00A 5V, 1.3A Fixed Frequency White LED Driver Evaluation Board QFN8

EV3305DD-00A 5V, 1.3A Fixed Frequency White LED Driver Evaluation Board QFN8

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pMPS EV3305DD-00A — Fixed Frequency White LED Driver Evaluation Board, 5V input, 1.3 A output, QFN8./p
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    EV3305DD-00A 5V, 1.3A Fixed Frequency White LED Driver Evaluation Board QFN8

    The MPS EV3305DD-00A is an evaluation board built around the MP3305DD for bench characterisation of the device in its intended topology. It accepts up to 5 V at the input and is rated for 1.3 A. The board carries the device in its QFN8 package.

    The EV3305DD-00A is an evaluation board for the MP3305DD, a monolithic step-up converter designed for driving arrays of WLEDs from 5V input or a single cell Lithium Ion battery.

    Key Specifications

    Part NumberEV3305DD-00A
    Board ForMP3305DD
    Board TypeEvaluation / demonstration board
    FunctionFixed Frequency White LED Driver Evaluation Board
    Input Voltageup to 5 V
    Current Rating1.3 A
    InterfacePWM
    Peak Efficiency88%
    PackageQFN8
    Ordering CodesEV3305DD-00A

    Features

    • 5V Input Voltage Range
    • Drives up to 30 White LEDs
    • Programmable Open Load Shutdown Threshold
    • Up to 88% Efficiency
    • Fully Assembled and Tested

    Evaluation Board

    EV3305DD-00A evaluation board
    EV3305DD-00A evaluation board, as published by MPS.

    Design Notes

    • The board ships in a default configuration; check the jumper and resistor options against the user guide before applying power.
    • Respect the input terminal rating — most faults on evaluation boards come from an supply above the marked limit.
    • Test points on the switching node and output are for a short-ground probe, not for a long oscilloscope lead.
    • Where a GUI is supported, connect the dongle before power-up so the device enumerates on the I²C bus.

    Common Questions

    What input voltage does the EV3305DD-00A support?
    Up to 5 V. The rated output is 1.3 A.
    Which package and ordering codes apply to the EV3305DD-00A?
    QFN8; order codes include EV3305DD-00A.
    What are the defining features of the EV3305DD-00A?
    5V Input Voltage Range Drives up to 30 White LEDs

    Shenzhen Gaorunxin Technology Co., Ltd

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    Shenzhen Gaorunxin Technology Co., Ltd

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